// 
//  Copyright (C) 2004-2009  Autodesk, Inc.
//  
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of version 2.1 of the GNU Lesser
//  General Public License as published by the Free Software Foundation.
//  
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Lesser General Public License for more details.
//  
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
class MapInfoGeometryCapabilities : public FdoIGeometryCapabilities
{
    //-------------------------------------------------------
    // Constructor / destructor
    //-------------------------------------------------------

    public:
        // default constructor
        MapInfoGeometryCapabilities();

    protected:
        // default destructor
        virtual ~MapInfoGeometryCapabilities();

    //-------------------------------------------------------
    // FdoIDisposable implementation
    //-------------------------------------------------------

    protected:
        // dispose this object
        MAPINFO_API virtual void Dispose();

    //-------------------------------------------------------
    // FdoIGeometryCapabilities implementation
    //-------------------------------------------------------

    public:

        /// <summary>Return the list of supported geometry types. For example, if a client wanted to know if a provider supported
        /// multi-polygons, it would call GetGeometryTypes and check if the MultiPolygon type was listed.</summary>
        /// <param name="length">Output the number of geometry types.</param> 
        /// <returns>Returns the list of geometry types</returns> 
        MAPINFO_API virtual FdoGeometryType* GetGeometryTypes( FdoInt32& length);

        /// <summary>Return the list of supported component types. For example, if a client wanted to know if circular arcs were supported 
        /// by a provider, it would call GetGeometryComponentTypes and check for CircularArcSegment in the returned list.</summary>
        /// <param name="length">Output the number of component types.</param> 
        /// <returns>Returns the list of component types</returns> 
        MAPINFO_API virtual FdoGeometryComponentType* GetGeometryComponentTypes( FdoInt32& length );

        /// <summary>Returns the supported dimensionalities which are based on the bit masks defined in the FdoDimensionality enum. 
        /// The Z and M bits indicate if the provider supports 3d or Measure dimensions in geometry data. The XY bit should be set too.</summary>
        /// <returns>Returns the dimensionalities</returns> 
        MAPINFO_API virtual FdoInt32 GetDimensionalities();


};

